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human evolution

Biological clock began ticking 2.5 billion years ago

Life

Biological clock began ticking 2.5 billion years ago

An enzyme found in nearly all forms of life runs on a 24-hour clock and dates back to a pivotal moment in evolution

News

Zoologger: Bug evolved a self-propelling corkscrew

Life

Zoologger: Bug evolved a self-propelling corkscrew

News

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Life

We are the improbable ape

Opinion

Eau de BO: The allure of sweat

Life

Eau de BO: The allure of sweat

Features

The humanity switch: How one gene made us brainier

Life

The humanity switch: How one gene made us brainier

News

Thank grandmothers for lower incidence of cancer

Life

Thank grandmothers for lower incidence of cancer

News

Why milk doesn't turn breasts to bone

Life

Why milk doesn't turn breasts to bone

News

Sauropod farts warmed the planet

Earth

Sauropod farts warmed the planet

News

Blonde hair evolved independently in Pacific islands

Life

Blonde hair evolved independently in Pacific islands

News

The humanity switch: How one gene made us brainier

The humanity switch: How one gene made us brainier

A single gene may have helped the evolution of our complex brains 2. 5 million years ago, as we were splitting from australopithecines

News

Life

Evolution re-run test to probe life's predictability

News

Life

Is it a bird? Is it a dinosaur?

Opinion

Life

Move over DNA: Six new molecules can carry genes

News

Humans

Human nature: Being playful

Features

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